since you signed the contract, you are liable no matter how expensive it is.
however, you can try the following ways:
1) Renegotiate with your current contractor
2) Hold on to the rest of balance as disputable item if any
since you signed the contract, you are liable no matter how expensive it is.
however, you can try the following ways:
1) Renegotiate with your current contractor
2) Hold on to the rest of balance as disputable item if any